Hello!
I managed to solve the error.
There was a problem with the nameing of the Erlang node, I just named it
(I used the -sname switch) <computer_name>@<computer_name>.
And then the emacs complained about that the erlang node has the same name
as the Erlang node. In my computer name I have a Capital letter.
But one time I forget to capitalize that letter, but the Erlang/Distel
accepted it and provided this error message.
So renameing the erlang node something else, solved the problem.
Regards,
Tamas Nagy

Hello!
The Emacs version is: GNU Emacs 21.3.1 i386-mingw-nt5.1.2600
The backtrace shows this when I want to eval an erlang expression:
Debugger entered--Lisp error: (error "set-fill-column requires an explicit
argument")
signal(error ("set-fill-column requires an explicit argument"))
error("set-fill-column requires an explicit argument")
set-fill-column(nil)
* call-interactively(set-fill-column)
And shows this when I want to list all the erlang processes:
It's in the attachment, because I could not paste it in.(It has non
Latin-2 characters. )
Regards,
Tamas Nagy

Nagy Tamas <lestat@...> writes:
> I'm having a problem with the connections between Emacs and Erlang.
> I start the node with "+R9" argument, but it still doesn't work properly.
> It gives this error message:
> nodeup: bubuk@...
> nodedown: bubuk@... [2 times]
> error in process filter: fsm-send-string: writing to process: invalid
> argument, netfsm
> error in process filter: writing to process: invalid argument, netfsm
Which Emacs version?
Can you try again after (setq debug-on-error t) ? Then it should pop
you up a stack trace in an Emacs buffer that you could copy & paste.

Hi!
I'm having a problem with the connections between Emacs and Erlang.
I start the node with "+R9" argument, but it still doesn't work properly.
It gives this error message:
nodeup: bubuk@...
nodedown: bubuk@... [2 times]
error in process filter: fsm-send-string: writing to process: invalid
argument, netfsm
error in process filter: writing to process: invalid argument, netfsm
I have no idea what the problem is.
Do you have any idea?
Regards,
Tamas Nagy